Pollution of city quarter atmospheric air by stationary source exhaust gases

Simulation of spatial transfer and dispersion of heated gas emitted by local source and mixed with air is presented. To model mentioned process system of equations of continuity, impulse, energy, concentration and constitutive and appropriate initial and boundary conditions are used. Numerical solution is based on finite-difference method. Computational experiment allows to research velocity, density, energy, pressure and concentration fields complex spatial mesh.